نتایج جستجو برای: ژن scpb
تعداد نتایج: 15845 فیلتر نتایج به سال:
Group B streptococci (GBS) infections occur worldwide. Although serotyping has been used for epidemiologic purposes, this does not accurately characterize enough members of a genetically heterogeneous bacterial population. The aims of this work were to evaluate the genetic diversity of 45 type Ia GBS strains isolated in Brazil by pulsed-field gel electrophoresis as well as to evaluate antimicro...
BACKGROUND Group B Streptococcus (GBS) remains a major cause of neonatal sepsis and is also associated with invasive and noninvasive infections in pregnant women and non-pregnant adults, elderly and patients with underlying medical conditions. Ten capsular serotypes have been recognized, and determination of their distribution within a specific population or geographical region is important as ...
بیماری استرپتوکوکوزیس بهدلیل شیوع سریع به ویژه در فصل تابستان، مرگ و میر نسبتاً بالا، کاهش تولید و خسارات اقتصادی به آبزی پروری یکی از مهمترین بیماری های باکتریایی در ماهیان سردآبی است. تشخیص به موقع بیماری در پیشگیری از همه گیری و اقدامات درمانی بسیار ضروری می باشد. نمونه برداری به صورت Non-destructive از خون و موکوس ماهی یکی از بهترین روش های تشخیصی می باشد که بدون نیاز به تلف کردن ...
The gill and siphon withdrawal (GSW) reflex of Aplysia is centrally mediated by a monosynaptic and a polysynaptic pathway between sensory and motor neurons. The first objective of this article was to evaluate quantitatively the relative importance of these two components in the mediation of the GSW reflex. We have used an artificial sea water (ASW) solution containing a high concentration of di...
The synaptic connections between the sensory neurons of Aplysia and their follower neurons have been used as a model system for examining the cellular mechanisms contributing to neuronal and synaptic plasticity. Recent studies suggest that at least two protein kinases, protein kinase A (PKA) and protein kinase C (PKC), contribute to serotonin (5-HT)-induced short-term facilitation. The interact...
The cyanobacterial small CAB-like proteins (SCPs) consist of one-helix proteins that resemble transmembrane regions of the light-harvesting proteins of plants. To determine whether these proteins are associated with protein complexes in the thylakoid membrane, an abundant member of the SCP family, ScpD, was marked with a His tag, and proteins co-isolating with His-tagged ScpD were identified. T...
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